I'd just like to point out that this doesn't erase Loki's other crimes. And even the way it's being described here, the sceptre was more playing on emotions Loki already had. It wasn't making him do something that, on some level, he didn't already want to do.
Agreed. If this is stated in an MCU movie, okay. But I hate when they feel compelled to "explain" something in an outside source like an article that really is not in the story as it was told. If a fan asked, they should have just said that Loki being influenced by the sceptre is a possible interpretation and people should watch the movie again and decide for themselves.
Power with Girl is better.
so what's his excuse for trying to kill his father, his brother the Warriors 3, Heimdall and a few random Asgardians in the first Thor movie.
Just a teenager acting out?
The J-man
Again, this is kind of why I don't really get even acknowledging the scepter effecting him.
Loki was becoming the villain he was in Avengers by the end of the first Thor movie.
I doubt a lot of people had even thought the scepter might have done anything to him in the first movie because they just naturally assumed he was acting consistently with his development into a villain.